pH55 (pH/Temp waterproof tester Mi5559 Back Catalog number: MI5559 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 25 110,00 Kč PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request MI105 Portable meter Mi105 Price on request